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Alja [10]
3 years ago
8

Roman stands across from a flag pole.

Mathematics
2 answers:
tigry1 [53]3 years ago
6 0
We have been given a right angled triangle, hypotenuse is known, and angle has been given. we need to find the adjacent side to the angle.

we use trigonometry ratios.
the ratio where we relate the hypotenuse and adjacent side is the cosine.
cos θ = adjacent side / hypotenuse 
where θ = 39°
hypotenuse - 17 m
adjacent side - x
we need to solve for x

cos 39° = x / 17
cos 39° = 0.77
0.7771 = x/17
x = 0.7771 x 17
x = 13.21 m
distance from Roman's feet to the base of the pole is 13.21 
Andrews [41]3 years ago
3 0

Answer:

13.2 is the answer

DO NOT PUT 13.21 OR YOU WILL GET IT WRONG, I TOOK THIS QUIZ AND PUT 13.21 AND I WAS WRONG, THE CORRECT ANSWER IS 13.2

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3 years ago
PLEASE ANSWER AS SOON AS POSSIBLE
Hitman42 [59]
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6 0
4 years ago
A particular convex pentagon has two congruent, acute angles. The measure of each of the other interior angles is equal to the s
NNADVOKAT [17]

1. First, you must apply the formula for calculate the sum of the interior angles of a regular polygon, which is shown below:


 (n-2) × 180°


 "n" is the number of sides of the polygon (n=5).


 2. Then, the sum of the interior angles of the pentagon, is:


 (5-2)x180°=540°


 3. The problem says that the measure of each of the other interior angles is equal to the sum of the measures of the two acute angles and now you know that the sum of all the angles is 540°, then, you have:


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 8α=540°

 α=540°/8

 α=67.5°


 4. Finally, the larger angle is:


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6 0
4 years ago
How do u find ratios for a ratio
poizon [28]

Answer:

you simplify it? I dont really know. :/

Step-by-step explanation:

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3 years ago
Write an equation in slope-intercept form of the line that passes through <br> (7, 2) and (2, 12).
Gnoma [55]

Answer:

Step-by-step explanation:

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y - 12 = -2(x - 2)

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6 0
3 years ago
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